Im not real sure if I have any triggers. I did drink some milk a while back , and got horribel cramping, so I havent drank any since then. Im scared to. So maybe that would be a trigger for me. But I can avoid milk, its not that exciting. Another one would be coke or any kind of sodas. They seem to make me have d. Im ibs c, but for some reason if I consume a lot of soda , it has the d affect on me.